title: Next steps for research on hormonal contraception and HIV.
authors.affiliation: Division of Epidemiology, University of California Berkeley, Berkeley, CA 94704, USA. Electronic address: lauren.ralph@berkeley.edu.
authors.forename: Lauren J
authors.initials: LJ
authors.lastname: Ralph
authors.forename: Sandra I
authors.initials: SI
authors.lastname: McCoy
authors.forename: Timothy
authors.initials: T
authors.lastname: Hallett
authors.forename: Nancy
authors.initials: N
authors.lastname: Padian
mesh_terms: D003267:Contraception / Q000379:methods; D003271:Contraceptive Agents, Female / Q000009:adverse effects*; D005260:Female; D015658:HIV Infections / Q000453:epidemiology*; D006801:Humans; D017258:Medroxyprogesterone Acetate / Q000009:adverse effects*; D009640:Norethindrone / Q000009:adverse effects / Q000031:analogs & derivatives*; D016032:Randomized Controlled Trials as Topic / Q000379:methods*; D018570:Risk Assessment / Q000379:methods
chemical_list: D003271:Contraceptive Agents, Female; D017258:Medroxyprogesterone Acetate; C024319:norethindrone enanthate; D009640:Norethindrone